827831958

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{7309}}^1$

素因数の和:7796

約数の個数: 32

約数和(自身を含む): 1698259200

約数和(自身を除く): 870427242

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 439, 878, 1317, 2634, 7309, 14618, 18877, 21927, 37754, 43854, 56631, 113262, 314287, 628574, 942861, 1885722, 3208651, 6417302, 9625953, 19251906, 137971993, 275943986, 413915979, 827831958]

約数ペア:

[(1, 827831958), (2, 413915979), (3, 275943986), (6, 137971993), (43, 19251906), (86, 9625953), (129, 6417302), (258, 3208651), (439, 1885722), (878, 942861), (1317, 628574), (2634, 314287), (7309, 113262), (14618, 56631), (18877, 43854), (21927, 37754)]